APA (7th ed.) Citation

James, H., & Lubbock, P. (1917). The middle years. W. Collins sons & co., ltd..

Chicago Style (17th ed.) Citation

James, Henry, and Percy Lubbock. The Middle Years. London [etc.]: W. Collins sons & co., ltd., 1917.

MLA (9th ed.) Citation

James, Henry, and Percy Lubbock. The Middle Years. W. Collins sons & co., ltd., 1917.

Warning: These citations may not always be 100% accurate.